fixme: decrement button after thread closes

dzgui/controllers/emitter.py

@@ -139,3 +139,5 @@ class Emitter(GObject.GObject):
     @GObject.Signal(flags=GObject.SignalFlags.RUN_LAST, arg_types=(str,))
     def keyword_set(self, keyword: str) -> None:
         pass
+
+    # TODO: if servers fail to load, may leave dangling widgets waiting for a signal

dzgui/controllers/mc.py

@@ -526,6 +526,7 @@ class Controller(GObject.GObject):
 
     # TODO: rename
     def _on_servers_loaded_init(self, emitter: "Emitter") -> None:
+        """Triggered after servers load but prior to maps loading"""
         # FIXME: wipe maps store when changing tabs if model is none
         tv = self.get_active_treeview()
         if tv.loaded is False:

dzgui/main.py

@@ -143,4 +143,5 @@ def main() -> None:
         use_miles,
     )
     print("All OK. Loading UI...")
+    logger.critical("TEST")
     App(prefs)

dzgui/model/servers.py

@@ -87,8 +87,6 @@ class ServerModelManager:
     def refresh(self) -> None:
         self.preserve_on_fail = True
         self.load()
-        # TODO: if refresh is active, callback to button decrement signal
-        # and do not mark refresh as sensitive
 
     @call_on_thread(dialog.fetching)
     def _dump_api(self) -> None:

dzgui/views/components/buttons.py

@@ -21,6 +21,8 @@ from gi.repository import Gtk, GLib  # noqa E402
 if TYPE_CHECKING:
     from gi.repository import GLib
     from dzgui.controllers.mc import Controller
+    from dzgui.controllers.emitter import Emitter
+    from dzgui.const.enum import ServerTab
 
 
 class Icon(Gtk.Image):
@@ -88,6 +90,9 @@ class RefreshButton(IconTextButton):
             label=atomic_buttons.refresh,
         )
         self.controller = controller
+        emitter = self.controller.get_emitter()
+        self.loading = False
+
         self.time = 30
 
         self.set_margin_top(10)
@@ -96,18 +101,21 @@ class RefreshButton(IconTextButton):
         self.set_tooltip_text(atomic_buttons.refresh_tooltip)
 
         self.connect("clicked", self._on_refresh_clicked)
+        emitter.connect("servers_loaded", self.start_decrement)
 
     def _on_refresh_clicked(self, button: Self) -> None:
+        """Spawned in a thread"""
+        self.loading = True
+        self.controller.refresh_tree()
         # TODO: get server tab enum
         # if LAN tab, reload existing entries in place
-        self.set_sensitive(False)
+
-        self.show_time(True)
+    def start_decrement(self, emitter: "Emitter", tab: "ServerTab") -> None:
-        # FIXME: do this after threaded call fully finishes
+        if self.loading:
-        # FIXME: other signals cause refresh button to become sensitive
+            self.set_sensitive(False)
-        # after model is loaded
+            self.loading = False
-        # TODO: put in smm cleanup func, use signal
+            self.show_time(True)
-        GLib.timeout_add_seconds(1, self.decrement)
+            GLib.timeout_add_seconds(1, self.decrement)
-        self.controller.refresh_tree()
 
     def decrement(self) -> "GLib.SOURCE_REMOVE" | Literal[True]:
         self.time -= 1

dzgui/views/components/right_panel.py

@@ -68,7 +68,6 @@ class RightPanel(Gtk.Box):
 
     def _on_servers_loaded(self, emitter: "Emitter", context: "ServerTab") -> None:
         # TODO: similar logic on notebook page change
-        print("servers loaded")
         state = self.controller.has_server_model()
         for widget in (self.refresh_button, self.filters_vbox):
             widget.set_sensitive(state)

dzgui/views/pages/log.py

@@ -16,6 +16,8 @@ if TYPE_CHECKING:
 class Log(CursorMixin, HelpMenuMixin, Gtk.Box):  # type: ignore
     def __init__(self, controller: "Controller") -> None:
         super().__init__(orientation=Gtk.Orientation.VERTICAL)
+        # NOTE: LogTreeView is kept in a separate ScrolledWindow so that
+        # checkboxes will be flush on bottom
         self.scrolled = Gtk.ScrolledWindow()
         self.treeview = LogTreeView(controller)
         self.scrolled.add(self.treeview)